4028931819

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{32531}}^1$

素因数の和:32693

約数の個数: 40

約数和(自身を含む): 6613104960

約数和(自身を除く): 2584173141

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 139, 297, 417, 891, 1251, 1529, 3753, 4587, 11259, 13761, 32531, 41283, 97593, 123849, 292779, 357841, 878337, 1073523, 2635011, 3220569, 4521809, 9661707, 13565427, 28985121, 40696281, 49739899, 122088843, 149219697, 366266529, 447659091, 1342977273, 4028931819]

約数ペア:

[(1, 4028931819), (3, 1342977273), (9, 447659091), (11, 366266529), (27, 149219697), (33, 122088843), (81, 49739899), (99, 40696281), (139, 28985121), (297, 13565427), (417, 9661707), (891, 4521809), (1251, 3220569), (1529, 2635011), (3753, 1073523), (4587, 878337), (11259, 357841), (13761, 292779), (32531, 123849), (41283, 97593)]